Results 21 to 30 of about 359 (137)
Additive Manufacturing of Negative Thermal Expansion Metamaterials Using Steels
Advanced Materials Technologies, Volume 11, Issue 1, 8 January 2026.Architected lattices with tunable negative thermal expansion are fabricated from common steels using laser powder bed fusion metal additive manufacturing. Optimized multimaterial interfaces and geometry‐driven design produce robust, defect‐minimized structures that remain dimensionally stable up to 300 °C, enabling scalable solutions for thermal ...
Devashish Dubey +4 more
wiley +1 more source
Design and Development of a Magnetic Lead Screw With a Quasi‐Halbach Array
IET Science, Measurement &Technology, Volume 20, Issue 1, January/December 2026.This paper reports on a study of a novel MLS with a quasi‐Halbach array and a rotor made of a SMC. The proposed topology has an array formed from a helix of discretized pieces of PMs axially and radially magnetized in its slider. Using FEA and static magnetic simulations, prototypes were assessed.
Aly Ferreira Flores Filho +4 more
wiley +1 more source
ce/papers, Volume 8, Issue 6, Page 25-30, December 2025.Abstract Since the early 1900s, supporters of steel structural stability research in the United States have consisted of a broad cross‐section of public, private, and nonprofit entities, with federal and state governments financing most of the activity. However, the model for future government support of science and engineering research in the U.S.
Daniel G. Linzell
wiley +1 more source
Solar RRL, Volume 9, Issue 23, December 2025.The study demonstrates that a titanium/tungsten barrier layer significantly improves Cu(In, Ga)Se2 (CIGS) solar cell performance by effectively screening the impurities from steel substrate to CIGS layer. Increasing the barrier layer thickness from 0 to 208 nm boosts efficiency from ≈4% to 16% due to improvement in open circuit voltage and fill factor,
Tanvi Upreti +5 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 21, November 2025.Experiments for reinforcing the diffusion bonding plane by the oxide dispersion strengthening effect are presented. Small ceramic particles (0.5 and 50 μm, respectively) are incorporated. Furthermore, ceramic particles help to penetrate stable passivation layers, enabling atomic diffusion across bonding planes. Since a ceramic–metallic interface cannot
Thomas Gietzelt +4 more
wiley +1 more source
Energy Technology, Volume 13, Issue 10, October 2025.Solar thermal water splitting with oxygen transport membranes offers a sustainable path to hydrogen production and enhances efficiency by potentially lowering the required temperature below 1000 °C. This study presents a scalable proof‐of‐concept module with an optimized solar heat integration.
Christopher Hall +9 more
wiley +1 more source
MetalMat, Volume 2, Issue 3, September 2025.Expanded austenite is a supersaturated solid solution of nitrogen and/or carbon in a metal face‐centered cubic lattice, produced by surface treatments at low temperatures. The review discusses the characteristics and properties of this phase formed on austenitic stainless steels, nickel and cobalt alloys and entropy alloys, highlighting the ...
Francesca Borgioli
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 16, August 2025.Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek +7 more
wiley +1 more source
Steel–Steel Laminates Manufactured via Accumulative Roll Bonding
steel research international, Volume 96, Issue 5, May 2025.This review focuses on accumulative roll bonding (ARB) of high‐alloy steels, highlighting their superior mechanical properties among laminated metal composites (LMCs). It covers high‐strength steels, LMC history, roll bonding mechanisms, ARB methodology, variable parameters, steel–steel laminates’ properties, toughening mechanisms, twinning‐ and ...
Mikhail Seleznev +5 more
wiley +1 more source
Design, analysis, manufacturing, and testing of a composite gun barrel
Polymer Composites, Volume 45, Issue 13, Page 11804-11815, 10 September 2024.Flowchart for Designing, Analyzing, and Testing a Composite Gun Barrel. Abstract User expects his weapon to be light and reliable and to perform multiple times firing per unit time at the same time. In today's technology, the maximum number of firings can be made per unit time with steel barreled weapons, but in composite barrels; many problems occur ...
Mehmet Sinan Uyanık +3 more
wiley +1 more source